74505984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13859}}^1$

素因数の和:13885

約数の個数: 72

約数和(自身を含む): 226638720

約数和(自身を除く): 152132736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 13859, 27718, 41577, 55436, 83154, 97013, 110872, 166308, 194026, 221744, 291039, 332616, 388052, 443488, 582078, 665232, 776104, 886976, 1164156, 1330464, 1552208, 1773952, 2328312, 2660928, 3104416, 3547904, 4656624, 5321856, 6208832, 9313248, 10643712, 12417664, 18626496, 24835328, 37252992, 74505984]

約数ペア:

[(1, 74505984), (2, 37252992), (3, 24835328), (4, 18626496), (6, 12417664), (7, 10643712), (8, 9313248), (12, 6208832), (14, 5321856), (16, 4656624), (21, 3547904), (24, 3104416), (28, 2660928), (32, 2328312), (42, 1773952), (48, 1552208), (56, 1330464), (64, 1164156), (84, 886976), (96, 776104), (112, 665232), (128, 582078), (168, 443488), (192, 388052), (224, 332616), (256, 291039), (336, 221744), (384, 194026), (448, 166308), (672, 110872), (768, 97013), (896, 83154), (1344, 55436), (1792, 41577), (2688, 27718), (5376, 13859)]